... ,and can be maintained very conveniently,while with ML series aluminum housing single-phase dual-capacitor asychronous motors,with ... noise,little vibration,light weight and simple construction. These series motors can be used for air-compressor,pump,fan, ... frequency: 50Hz/60HzDuty:S1Insulation class:B/FProtection class:IP44,IP54,IP55Cooling method:IC411 ML series aluminum housing single-phase two-value ...